#37B19E#37B19E

#37B19E is a light, moderate teal. Relative luminance 0.347; OKLCH L 68.9% C 0.109 H 180.3°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#37B19E
RGB	rgb(55, 177, 158)
HSL	hsl(171, 53%, 45%)
HSV	hsv(171, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 10.7%, 30.6%)
CIE-LAB	lab(65.53, -37.76, 0.00)
CIE-LCH	lch(65.53, 37.76, 180.00°)
OKLab	oklab(68.92% -0.1094 -0.0006)
OKLCH	oklch(68.92% 0.109 180.3)
XYZ	xyz(23.4663, 34.7225, 37.8065)
Luminance	0.3473 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B19E #B1374A

analogous

#37B161 #37B19E #3787B1

triadic

#37B19E #9E37B1 #B19E37

tetradic

#37B19E #6137B1 #B1374A #87B137

square

#37B19E #6137B1 #B1374A #87B137

split-complementary

#37B19E #B13787 #B16137

monochromatic

#1A544B #288274 #37B19E #5ACCBA #88DACD

Accessibility & contrast

On white

2.64

#37B19E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#37B19E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B19E

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B19E	#FFFFFF	#000000	##000000
##37B19E	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A79D

Deuteranopia (green-blind)

#989AA0

Tritanopia (blue-blind)

#00B4AB

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b19e;
/* rgb */ color: rgb(55, 177, 158);
/* oklch */ color: oklch(68.9% 0.109 180.3);

Tailwind

colors: {
  custom: {
    50: '#7ec9ba',
    500: '#37b19e',
    950: '#000000',
  },
}

SCSS

$custom: #37b19e;
$custom-light: #7ec9ba;
$custom-dark: #000000;

JSON

{
  "hex": "#37b19e",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 158
  },
  "hsl": {
    "h": 170.656,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68915,
    "c": 0.10943,
    "h": 180.3
  },
  "luminance": 0.34725
}

Semantic roles & 50–950 ramp

primary

#37B19E

secondary

#C4808A

accent

#4C62DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B19E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →